<?php

class ReplyController extends Controller {

	/**
	 * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
	 * using two-column layout. See 'protected/views/layouts/column2.php'.
	 */
	public $layout = '//layouts/column2';

	/**
	 * @return array action filters
	 */
	public function filters()
	{
		return array(
			'accessControl', // perform access control for CRUD operations
			'postOnly + delete', // we only allow deletion via POST request
		);
	}

	/**
	 * Specifies the access control rules.
	 * This method is used by the 'accessControl' filter.
	 * @return array access control rules
	 */
	public function accessRules()
	{
		return array(
			array('allow', // allow all users to perform 'index' and 'view' actions
				'actions' => array('index', 'view'),
				'users' => array('*'),
			),
			array('allow', // allow authenticated user to perform 'create' and 'update' actions
				'actions' => array('create', 'update'),
				'users' => array('@'),
			),
			array('allow', // allow admin user to perform 'admin' and 'delete' actions
				'actions' => array('admin', 'delete'),
				'users' => array('admin'),
			),
			array('deny', // deny all users
				'users' => array('*'),
			),
		);
	}

	/**
	 * Displays a particular model.
	 * @param integer $id the ID of the model to be displayed
	 */
	public function actionView($id)
	{
		$this->render('view', array(
			'model' => $this->loadModel($id),
		));
	}

	/**
	 * Creates a new model.
	 * If creation is successful, the browser will be redirected to the 'view' page.
	 */
	public function actionCreate()
	{
		$model = new Reply;
		$model->reply_msgtype = self::_get_reply_msgtype($model);

		$s_data = 'Data' . (ucfirst($model->reply_msgtype));
		$data = new $s_data;
		$model->data = $data;
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if (isset($_POST['Reply']))
		{
			$reply_data = $_POST['Reply']['reply_data'];
			$model->attributes = array_merge(
					$_POST['Reply']
					, $this->_get_ins_attributes()
					, array('reply_data' => serialize($reply_data),)
			);

			if (is_numeric(key($reply_data)))
			{
				foreach ($reply_data as $v)
				{
					$data->attributes = $v;
					$valid = $data->validate();
					if (!$valid)
					{
						break;
					}
				}
			}
			
			// 未验分支 或者 分支验算合法 进行 主验算
			( ! isset($valid) OR $valid) && $valid = $model->validate();


			if ($valid && $model->save())
				$this->redirect(array('view', 'id' => $model->reply_id));
		};

		$model->reply_arr = unserialize($model->reply_data);
		$model->reply_arr OR $model->reply_arr = array('1');

		$this->render('update', array(
			'model' => $model,
		));
	}

	/**
	 * Updates a particular model.
	 * If update is successful, the browser will be redirected to the 'view' page.
	 * @param integer $id the ID of the model to be updated
	 */
	public function actionUpdate($id)
	{
		$model = $this->loadModel($id);
		$model->reply_msgtype = self::_get_reply_msgtype($model);

		$s_data = 'Data' . (ucfirst($model->reply_msgtype));
		$data = new $s_data;
		$model->data = $data;
		// Uncomment the following line if AJAX validation is needed
		// $this->performAjaxValidation($model);

		if (isset($_POST['Reply']))
		{
			$reply_data = $_POST['Reply']['reply_data'];
			$model->attributes = array_merge(
					$_POST['Reply']
					, $this->_get_ins_attributes()
					, array('reply_data' => serialize($reply_data),)
			);
			
			if (is_numeric(key($reply_data)))
			{
				foreach ($reply_data as $v)
				{
					$data->attributes = $v;
					$valid = $data->validate();
					if (!$valid)
					{
						break;
					};
				}
			}
			
			// 未验分支 或者 分支验算合法 进行 主验算
			( ! isset($valid) OR $valid) && $valid = $model->validate();

			if ($valid && $model->save())
				$this->redirect(array('view', 'id' => $model->reply_id));
		}

		$model->reply_arr = unserialize($model->reply_data);
		$model->reply_arr OR $model->reply_arr = array('1');

		$this->render('update', array(
			'model' => $model,
		));
	}

	private static function _get_reply_msgtype($model)
	{
		if ($model->reply_msgtype)
		{
			return $model->reply_msgtype;
		}
		elseif (isset($_POST['Reply']['reply_msgtype']))
		{
			return $_POST['Reply']['reply_msgtype'];
		}
		else
		{
			return CArr::key_exists(
							Yii::app()->request->getQuery('reply_msgtype')
							, Reply::$msgtype
			);
		}
	}

	/**
	 * Deletes a particular model.
	 * If deletion is successful, the browser will be redirected to the 'admin' page.
	 * @param integer $id the ID of the model to be deleted
	 */
	public function actionDelete($id)
	{
		$this->loadModel($id)->delete();

		// if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
		if (!isset($_GET['ajax']))
			$this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('admin'));
	}

	/**
	 * Lists all models.
	 */
	public function actionIndex()
	{
		$dataProvider = new CActiveDataProvider('Reply');
		$this->render('index', array(
			'dataProvider' => $dataProvider,
		));
	}

	/**
	 * Manages all models.
	 */
	public function actionAdmin()
	{
		$model = new Reply('search');
		$model->unsetAttributes();  // clear any default values
		if (isset($_GET['Reply']))
			$model->attributes = $_GET['Reply'];

		$this->render('admin', array(
			'model' => $model,
		));
	}

	/**
	 * Returns the data model based on the primary key given in the GET variable.
	 * If the data model is not found, an HTTP exception will be raised.
	 * @param integer $id the ID of the model to be loaded
	 * @return Reply the loaded model
	 * @throws CHttpException
	 */
	public function loadModel($id)
	{
		$model = Reply::model()->findByPk($id);
		if ($model === null)
			throw new CHttpException(404, 'The requested page does not exist.');
		return $model;
	}

	/**
	 * Performs the AJAX validation.
	 * @param Reply $model the model to be validated
	 */
	protected function performAjaxValidation($model)
	{
		if (isset($_POST['ajax']) && $_POST['ajax'] === 'reply-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}
	}

}
